

3M Wetordry Sandpaper, 32038, 400 Grit, 9 in x 11 in, 5 per pack, 20 per case
Key item features
- Primer Blending: 400 Grit is ideal for scuffing glaze and spot putty before applying primer, especially for aerosol primers.
- Versatile Sanding: Suitable for both wet and dry sanding, eliminating the need to switch sandpaper.
- Smooth Finish: Provides a 10% smoother finish compared to conventional 3M sandpaper.
- Durable Abrasive: Silicon carbide abrasive self-fractures for a longer lifespan.
- Auto Body Repair: Perfect for non-aggressive sanding and polishing on clear coat, plastic, and metal.
- Flexible Backing: Lightweight paper backing conforms to auto body surfaces for better results.
- Waterproof Sheets: Features waterproof backing, making it suitable for wet sanding applications.
- Multiple Sizes: Available in 9 x 11 and 3-2/3 x 9 sheets for various uses.
Specs
- Grit size400
- Sandpaper typeSilicon Carbide
- Rec. useAutomotive
- Size9" x 11"
- FeaturesEasy Installation
- Piece count5
Free 90-day returns
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About this item
Product details
- BLEND PRIMER AND PAINT - 400 GRIT is perfect for scuffing glaze and spot putty before primer. Best for aerosol Primers
- WET OR DRY SANDING - Use for wet sanding and dry sanding without switching sandpaper
- SMOOTH FINISH - Delivers 10% smoother finish vs. conventional 3M sandpaper
- LONGER LASTING SANDPAPER - Silicon carbide abrasive self-fractures for longer life
- GREAT FOR AUTO BODY REPAIR - Silicon carbide grain is available in a range of grits from 400 grit for 2500 grit for non-aggressive sanding and polishing jobs on clear coat, plastic and metal, including areas that require hand compounding and for sanding dark colored paints
- Features durable yet flexible lightweight (A - Weight) paper backing to conform to auto body surfaces
- Available in 9” x 11” and 3-2/3” x 9” sheets for a variety of uses
- Features Waterproof backing for wet sanding applications
- Convenient sheet can be used wet or dry on paint, primer, gel coat and metal
- IDEAL FOR STEP 3 OF THE 3M BODY REPAIR SYSTEM - Paint. This stage includes painting the area and blending and smoothing primer and paint
Specifications
Grit size
Sandpaper type
Rec. use
Brand
Warranty
Warranty information
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| Grit size | 4003M Wetordry Sandpaper, 32038, 400 Grit, 9 in x 11 in, 5 per pack, 20 per case | 8003M Imperial Wetordry Sheet, 9" x 11", P800A - Used in Wet Sanding, 5/pack, sold by pack | -BESTOYARD 20 Pcs Automotive Sandpaper Kit Emery Multicolor for Car | 400Gator Waterproof Sanding Sheets 400, 600 Grit 4-Pack, 4389-30 | 120HEATSHAKING 36Pcs Abrasive Sandpaper for Car Wet and Dry Sanding Emery Multi Color | 3203M Waterproof Silicon Carbide Sandpaper - 320 Grit - 5 Pack, 9" x 11" | 6003M Wetordry Sandpaper, 32036, 600 Grit, 9 in x 11 in, 5 Pack | 150Masteelf 18 Pcs Auto Sanding Tools Set with Carbide Sponge Blocks for Cars and Woodworking Sandpaper |
|---|---|---|---|---|---|---|---|---|
| Sandpaper type | Silicon Carbide3M Wetordry Sandpaper, 32038, 400 Grit, 9 in x 11 in, 5 per pack, 20 per case | Silicon Carbide3M Imperial Wetordry Sheet, 9" x 11", P800A - Used in Wet Sanding, 5/pack, sold by pack | Abrasive Sanding SpongeBESTOYARD 20 Pcs Automotive Sandpaper Kit Emery Multicolor for Car | Aluminum OxideGator Waterproof Sanding Sheets 400, 600 Grit 4-Pack, 4389-30 | -HEATSHAKING 36Pcs Abrasive Sandpaper for Car Wet and Dry Sanding Emery Multi Color | Silicon Carbide3M Waterproof Silicon Carbide Sandpaper - 320 Grit - 5 Pack, 9" x 11" | Silicon Carbide3M Wetordry Sandpaper, 32036, 600 Grit, 9 in x 11 in, 5 Pack | Abrasive Sanding SpongeMasteelf 18 Pcs Auto Sanding Tools Set with Carbide Sponge Blocks for Cars and Woodworking Sandpaper |
| Rec. use | Automotive3M Wetordry Sandpaper, 32038, 400 Grit, 9 in x 11 in, 5 per pack, 20 per case | Automotive3M Imperial Wetordry Sheet, 9" x 11", P800A - Used in Wet Sanding, 5/pack, sold by pack | AutomotiveBESTOYARD 20 Pcs Automotive Sandpaper Kit Emery Multicolor for Car | DIYGator Waterproof Sanding Sheets 400, 600 Grit 4-Pack, 4389-30 | HomeHEATSHAKING 36Pcs Abrasive Sandpaper for Car Wet and Dry Sanding Emery Multi Color | Sanding3M Waterproof Silicon Carbide Sandpaper - 320 Grit - 5 Pack, 9" x 11" | Automotive3M Wetordry Sandpaper, 32036, 600 Grit, 9 in x 11 in, 5 Pack | Home DecorMasteelf 18 Pcs Auto Sanding Tools Set with Carbide Sponge Blocks for Cars and Woodworking Sandpaper |
| Size | 9" x 11"3M Wetordry Sandpaper, 32038, 400 Grit, 9 in x 11 in, 5 per pack, 20 per case | 9" x 11"3M Imperial Wetordry Sheet, 9" x 11", P800A - Used in Wet Sanding, 5/pack, sold by pack | 3.8" x 2.8" x 0.0"BESTOYARD 20 Pcs Automotive Sandpaper Kit Emery Multicolor for Car | 9" x 11"Gator Waterproof Sanding Sheets 400, 600 Grit 4-Pack, 4389-30 | 9.0" x 3.6" x 0.01"HEATSHAKING 36Pcs Abrasive Sandpaper for Car Wet and Dry Sanding Emery Multi Color | 9" x 11"3M Waterproof Silicon Carbide Sandpaper - 320 Grit - 5 Pack, 9" x 11" | 9" x 11"3M Wetordry Sandpaper, 32036, 600 Grit, 9 in x 11 in, 5 Pack | 3.9" x 2.9" x 0.1"Masteelf 18 Pcs Auto Sanding Tools Set with Carbide Sponge Blocks for Cars and Woodworking Sandpaper |
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Customer ratings & reviews
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Showing 1-3 of 9 reviews
Verified Purchase
Great W/D P400 Paper
This is P400 Wet/Dry Sandpaper, which I use as the middle step in metal polishing, and this is the good stuff. It is consistent, holds up, and is easy to cut to size. Also good for final steps on wood. I add "P400" with a marker on the back because it is not printed on there enough.
Verified Purchase
“I recently used this 400-grit sandpaper and was very impressed with its performance. It provides a smooth, even finish and is perfect for fine sanding and polishing surfaces. The grit is consistent and durable, making it ideal for both wood and metal projects. Highly recommend for anyone looking for quality sandpaper for detailed work!
Verified Purchase
Great quality for the price. It definitely gets the job done without fail. Would repurchase again if needed.
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